Cheap flights from Seattle, WA to Sioux Falls, SD

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Travelers usually depart from Seattle–Tacoma International, or Kenmore Air Harbor Seaplane Base when they travel from Seattle to Sioux Falls. The most popular airlines for this route are United Airlines, and Alaska Airlines. Seattle and Sioux Falls have 40 direct flights per week.

Check-in for a flight from Seattle to Sioux Falls

NameCarrier codeIATA CodePassport needed during booking
United AirlinesUALUAYes
Alaska AirlinesASAASNo

Weather in Sioux Falls

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January-4°C-12°C
February-1°C-11°C
March6°C-2°C
April13°C3°C
May19°C9°C
June25°C15°C
July28°C17°C
August27°C16°C
September24°C12°C
October14°C5°C
November7°C-1°C
December-1°C-8°C
Hottest Month
28°C
July
Coldest month
-12°C
January
Sunny days
267
days per year
Snow days
20
days per year

14 day forecast

Wednesday
30 Oct
10°C6°C
6 Nov
82%
11°C7°C
Thursday
31 Oct
86%
10°C2°C
7 Nov
13°C5°C
Friday
1 Nov
15°C1°C
8 Nov
18°C5°C
Saturday
2 Nov
89%
16°C7°C
9 Nov
18°C7°C
Sunday
3 Nov
80%
17°C9°C
10 Nov
20°C9°C
Monday
4 Nov
87%
12°C9°C
11 Nov
22°C10°C
Tuesday
5 Nov
89%
9°C8°C
12 Nov
22°C14°C

Frequently asked questions

What are the most popular routes to and from Seattle?
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What airports are near Seattle?
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When's the best time to travel between Seattle and Sioux Falls?
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What time do nonstop (direct) flights between Seattle and Sioux Falls depart?
What time do nonstop (direct) flights between Seattle and Sioux Falls arrive?
What time do flights between Seattle and Sioux Falls depart?
What time do flights between Seattle and Sioux Falls arrive?

The nearest countries with flights to Sioux Falls

Here is a list of countries people are flying from

Other destination countries from Seattle

Here is a list of countries people are flying to
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